}
@Override public void completeSimpleValueField_Name(EObject model, Assignment assignment,
ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
if (model instanceof ComplexValue) {
ComplexValue value = (ComplexValue) model;
proposeAndAccept(scopeProvider().potentialNormalFieldNames(value), "%s:", null, context, acceptor);
proposeAndAccept(scopeProvider().potentialExtensionFieldNames(value), "[%s]:", "[%s]", context, acceptor);
}
}